/* ==========================================================================
   SAS DALLIER — Animations
   Toute animation est désactivée si l'utilisateur préfère un mouvement réduit.
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }

@keyframes pulse-soft {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244, 124, 32, 0.35); }
  50% { box-shadow: 0 0 0 8px rgba(244, 124, 32, 0); }
}

.btn-primary.is-pulsing { animation: pulse-soft 2.4s infinite; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > *, .btn-primary.is-pulsing, .hero-bg {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}